Takawangha Volcano
E631785
Takawangha Volcano is a large, mostly ice-covered stratovolcano in the Aleutian Islands of Alaska known for its multiple summit craters and potential for explosive eruptions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Takawangha Volcano canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T6916216 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Takawangha Volcano Context triple: [Tanaga Island, hasVolcano, Takawangha Volcano]
-
A.
Agrihan volcano
Agrihan volcano is a large stratovolcano in the Northern Mariana Islands, notable for forming the highest peak in the archipelago and being part of the active Mariana volcanic arc.
-
B.
Ekarma Volcano
Ekarma Volcano is an active stratovolcano forming the uninhabited island of Ekarma in the central Kuril Islands chain of the northwest Pacific.
-
C.
Terevaka volcano
Terevaka volcano is the largest and youngest of Easter Island’s three main volcanoes, forming most of the island’s landmass.
-
D.
Puntiagudo Volcano
Puntiagudo Volcano is a sharply pointed, glacier-clad stratovolcano in southern Chile’s Andes, noted for its distinctive spire-like summit.
-
E.
Hibok-Hibok Volcano
Hibok-Hibok Volcano is an active stratovolcano on Camiguin Island in the southern Philippines, known for its destructive mid-20th-century eruptions and geothermal activity.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Takawangha Volcano Target entity description: Takawangha Volcano is a large, mostly ice-covered stratovolcano in the Aleutian Islands of Alaska known for its multiple summit craters and potential for explosive eruptions.
-
A.
Agrihan volcano
Agrihan volcano is a large stratovolcano in the Northern Mariana Islands, notable for forming the highest peak in the archipelago and being part of the active Mariana volcanic arc.
-
B.
Ekarma Volcano
Ekarma Volcano is an active stratovolcano forming the uninhabited island of Ekarma in the central Kuril Islands chain of the northwest Pacific.
-
C.
Terevaka volcano
Terevaka volcano is the largest and youngest of Easter Island’s three main volcanoes, forming most of the island’s landmass.
-
D.
Puntiagudo Volcano
Puntiagudo Volcano is a sharply pointed, glacier-clad stratovolcano in southern Chile’s Andes, noted for its distinctive spire-like summit.
-
E.
Hibok-Hibok Volcano
Hibok-Hibok Volcano is an active stratovolcano on Camiguin Island in the southern Philippines, known for its destructive mid-20th-century eruptions and geothermal activity.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
active volcano
ⓘ
stratovolcano ⓘ |
| composition | andesitic to basaltic-andesitic ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| coveredBy | ice ⓘ |
| eruptionPotential | explosive ⓘ |
| eruptionStyle | explosive eruptions ⓘ |
| geologicalSetting | subduction zone volcano ⓘ |
| hasAge | Holocene age ⓘ |
| hasCrater | ice-filled craters ⓘ |
| hasFeature | ice-filled summit craters ⓘ |
| hasGlaciers | small summit glaciers ⓘ |
| hasMorphology | steep-sided stratocone ⓘ |
| hasSummitCrater | multiple summit craters ⓘ |
| hasVent | multiple summit vents ⓘ |
| hazardType |
lahars
ⓘ
pyroclastic flows ⓘ tephra fall ⓘ |
| isPartOf |
Alaska Peninsula and Aleutian volcanic province
ⓘ
linked to:
Alaska-Aleutian volcanic belt
|
| lastKnownEruptiveActivity | Holocene ⓘ |
| latitudeApprox | 51.9 N ⓘ |
| locatedIn |
Alaska
ⓘ
Aleutian Islands ⓘ |
| locatedOnIsland | Tanaga Island ⓘ |
| longitudeApprox | 178.0 W ⓘ |
| monitoredBy |
Alaska Volcano Observatory
ⓘ
United States Geological Survey ⓘ |
| mountainRange | Aleutian Range ⓘ |
| nearbyVolcano | Tanaga Volcano ⓘ |
| region |
western Aleutians
ⓘ
linked to:
Aleutian Islands
|
| riskTo | aircraft from ash clouds ⓘ |
| separatedFrom | Tanaga Volcano by low saddle ⓘ |
| subductingPlate | Pacific Plate ⓘ |
| summitElevation |
approximately 1449 m
ⓘ
approximately 4754 ft ⓘ |
| surfaceType | mostly ice-covered ⓘ |
| tectonicPlate | North American Plate ⓘ |
| volcanicArcOrBelt | Aleutian Arc ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Takawangha Volcano Description of subject: Takawangha Volcano is a large, mostly ice-covered stratovolcano in the Aleutian Islands of Alaska known for its multiple summit craters and potential for explosive eruptions.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.